CN220406794U

CN220406794U - Compression molding device

Info

Publication number: CN220406794U
Application number: CN202321806482.0U
Authority: CN
Inventors: 胡志能; 戚海勇; 曾春喜
Original assignee: Huizhou Zhenbang Precision Hardware Co ltd
Current assignee: Huizhou Zhenbang Precision Hardware Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-30
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of battery connecting sheet processing, and discloses a die assembly, which comprises a die body and a driving assembly, wherein a controller is arranged on the upper surface of the die body, and a feeding hole and a discharging hole are respectively formed in two sides of the die body; through the cooperation between controller, drive assembly, first cylinder, the second cylinder, base and the unloading groove, servo motor transmission rotation axis drives synchronous rotation, thereby drive battery connecting plate at uniform velocity and remove through synchronous belt transmission two sets of driving rollers, the controller control servo motor stops after removing a section distance, the second cylinder makes the clamp plate to the connecting plate location, thereby first cylinder telescopic link drive dynamic module is to the connecting plate punching press, the moulding-die of battery connection piece is accomplished, and collect the connection piece through the unloading groove, realize the automatic moulding-die unloading of battery connection piece, the production efficiency of battery connection piece has been improved, the moulding-die quality has been improved.

Description

Compression molding device

Technical Field

The utility model relates to the technical field of battery connecting sheet processing, in particular to a die assembly.

Background

The battery connecting piece is a conductor for carrying current among all components in the battery circuit, such as a connecting piece for electric connection among single batteries, battery terminals and battery pack terminals or between the battery pack terminals and an external circuit and auxiliary devices, and is generally a stamping piece; the battery connecting piece is an important component part on the battery, is made of copper, iron, stainless steel and other materials, is plated with CT, silver and nickel, and when the battery elastic piece arranged on the conductive film is pressed, the central point of the elastic piece contacts the PCB to form a loop, and the current passes through the loop, so that the battery connecting piece has the characteristics of strong conductivity, good hand feeling and the like;

the existing connecting piece stamping device is poor in positioning effect on the connecting piece during working, corners of the connecting piece are tilted during stamping forming, quality of the connecting piece is affected, the connecting piece is required to be manually unloaded after stamping is finished, machining efficiency is low, machined waste is inconvenient to collect and process, and therefore a die pressing device is required to be provided.

Disclosure of Invention

The utility model aims to provide a die device which has good positioning effect on a connecting sheet, can realize continuous stamping of a battery connecting sheet, improves die efficiency, is convenient for separating and collecting the stamped connecting sheet and waste, reduces the labor capacity of workers and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die assembly comprises a die body and a driving assembly, wherein a controller is arranged on the upper surface of the die body, a feeding hole and a discharging hole are respectively formed in two sides of the die body, the feeding hole is communicated with the discharging hole through a guide groove, a first storage groove and two groups of second storage grooves are formed in the top of the guide groove, two groups of second mounting grooves are formed in the upper surface of the die body, second air cylinders are respectively arranged in the two groups of second mounting grooves, the two groups of second mounting grooves are communicated with the two groups of second storage grooves, a pressing plate is fixedly connected to one end of a telescopic rod of each second air cylinder, the two groups of pressing plates are respectively arranged in the two groups of second storage grooves, and rubber strips are respectively adhered to the lower surfaces of the two groups of pressing plates;

two sets of third mounting grooves have been seted up at the top of baffle box, drive assembly includes servo motor and two sets of rotation axis, two sets of the rotation axis is installed respectively in two sets of third mounting grooves, and the one end of two sets of rotation axis all runs through the die body transmission and is connected with the synchronizing wheel, and two sets of synchronizing wheel all transmission are connected with synchronous belt, one of them set of the rotation axis is kept away from the one end of synchronizing wheel and is connected with servo motor's output shaft transmission, two sets of the lateral wall of rotation axis all transmission is connected with the driving roller, and the lateral wall cover of driving roller is equipped with the rubber sleeve, servo motor and controller electric connection.

Preferably, the two sides of the first storage groove are provided with first grooves, the two groups of first grooves are respectively provided with a first emitter and a first receiver, the first receivers and the first emitters are electrically connected with the controller, and the controller is electrically connected with the first cylinder.

Preferably, the top of the first storage groove is communicated with a first mounting groove, a first air cylinder is arranged in the first mounting groove, a telescopic rod of the first air cylinder is fixedly connected with the upper surface of the die assembly, and the cross section of the die assembly is identical to the cross section of the blanking groove.

Preferably, the bottom of the guide chute is provided with a discharging chute, two sides of the discharging chute are provided with second grooves, the two groups of second grooves are internally provided with second transmitters and second receivers, the second transmitters and the second receivers are electrically connected with a controller, and the controller is electrically connected with two groups of second cylinders.

Preferably, the upper surface of die body has seted up multiunit guide hole, and multiunit guide hole all is linked together with first storage tank, be provided with the die part in the first storage tank, and the upper surface welding of die part has multiunit guide pillar, and multiunit guide pillar and multiunit guide hole sliding connection, the lower surface integrated into one piece all around of die part has the cutter.

Preferably, the lower surface welding of die body has multiunit connecting piece, and multiunit connecting piece is rectangular array setting, the below of die body is provided with the base, and multiunit connecting hole and collecting vat have been seted up to the upper surface of base, and multiunit connecting piece peg graft respectively in multiunit connecting hole, the collecting vat is linked together with the silo down, and the transversal right trapezoid setting of personally submitting of silo down.

Preferably, the upper surface of die body is kept away from the one end of controller and is offered the thing groove of putting, and put the upper surface symmetry welding in thing groove and have two sets of baffles, first mounting groove and two sets of second mounting groove set up at the coplanar.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the synchronous wheel is driven by the servo motor to drive the rotating shaft to move through the cooperation among the controller, the driving assembly, the first cylinder, the second cylinder, the base and the blanking groove, so that the two groups of driving rollers are driven by the synchronous belt to synchronously rotate, the battery connecting plate is driven to move at a constant speed, the servo motor is controlled by the controller to stop after a certain distance is moved, the pressing plate is positioned by the second cylinder, the connecting plate is driven by the first cylinder telescopic rod to press the connecting plate, the compression molding of the battery connecting plate is completed, the connecting plate is collected through the blanking groove, the automatic compression molding unloading of the battery connecting plate is realized, the production efficiency of the battery connecting plate is improved, and the compression molding quality is improved.

2. According to the utility model, through the cooperation among the controller, the first emitter, the first receiver, the second emitter and the second receiver, the controller controls the servo motor to stop, the two groups of second cylinder telescopic rods extend out to enable the pressing plate to press and position the connecting plate, the second cylinder telescopic rods descend to enable the cutter of the die assembly to punch the connecting plate, the production of the connecting plate is completed, the tilting of the edge of the connecting plate is reduced, meanwhile, when the second receiver receives signals of the second emitter again, the two groups of second cylinders are reset, and when the first receiver receives signals of the first emitter again, the servo motor is started, so that the continuous production of the battery connecting plate is completed.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a driving assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a mold body according to the present utility model.

In the figure: 1. a die body; 2. a base; 3. a controller; 4. a first cylinder; 5. a second cylinder; 6. a drive assembly; 61. a servo motor; 62. a rotation shaft; 63. a driving roller; 64. a rubber sleeve; 65. a synchronizing wheel; 66. a timing belt; 7. a feed hole; 8. a discharge hole; 9. a baffle; 10. a storage groove; 11. a first mounting groove; 111. a first storage groove; 12. a second mounting groove; 121. a second storage groove; 13. a third mounting groove; 14. a guide groove; 15. discharging groove; 16. a first groove; 17. a second groove; 18. a connecting piece; 19. a guide hole; 20. molding; 201. a guide post; 202. a cutter; 21. a collection tank; 22. a first transmitter; 23. a first receiver; 24. a second transmitter; 25. a second receiver; 26. a pressing plate; 27. a rubber strip; 28. and a connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the die assembly comprises a die body 1 and a driving assembly 6, wherein a controller 3 is arranged on the upper surface of the die body 1, a feed hole 7 and a discharge hole 8 are respectively formed in two sides of the die body 1, the feed hole 7 is communicated with the discharge hole 8 through a guide groove 14, a first storage groove 111 and two groups of second storage grooves 121 are formed in the top of the guide groove 14, two groups of second mounting grooves 12 are formed in the upper surface of the die body 1, second air cylinders 5 are respectively arranged in the two groups of second mounting grooves 12, the two groups of second mounting grooves 12 are communicated with the two groups of second storage grooves 121, one ends of telescopic rods of the two groups of second air cylinders 5 are respectively fixedly connected with pressing plates 26, the two groups of pressing plates 26 are respectively arranged in the two groups of second storage grooves 121, and rubber strips 27 are respectively adhered to the lower surfaces of the two groups of pressing plates 26;

two sets of third mounting grooves 13 have been seted up at the top of baffle box 14, drive assembly 6 includes servo motor 61 and two sets of rotation axis 62, two sets of rotation axis 62 are installed respectively in two sets of third mounting grooves 13, and the one end of two sets of rotation axis 62 is all run through die body 1 transmission and is connected with synchronizing wheel 65, and two sets of synchronizing wheel 65 all transmission are connected with synchronous belt 66, one end that synchronizing wheel 65 was kept away from to one set of rotation axis 62 is connected with servo motor 61's output shaft transmission, the lateral wall of two sets of rotation axis 62 all transmission is connected with driving roller 63, and driving roller 63's lateral wall cover is equipped with rubber sleeve 64, servo motor 61 and controller 3 electric connection.

When the battery connecting piece is used, one end of the connecting plate is inserted into the feeding hole 7, meanwhile, the pressing die device is electrified, the starting device is started, the servo motor 61 is started, the transmission rotating shafts 62 drive the transmission rollers 63 to rotate, so that the connecting plate is used for moving, meanwhile, two groups of rotating shafts 62 realize synchronous transmission with two groups of synchronous wheels 65 through the synchronous belt 66, the servo motor 61 is stopped periodically, the controller 3 controls the two groups of telescopic rods of the second cylinders 5 to descend so as to enable the pressing plate 26 to compress and position the connecting plate, after the positioning, the telescopic rods of the first cylinders 4 descend so as to enable the cutter 202 of the pressing die piece 20 to punch the connecting plate, the cutter 202 improves the die quality, the edge tilting of the connecting piece is reduced, the first emitter 22 and the second emitter 24 are disconnected with the first receiver 23 and the second receiver 25 in sequence, when the second receiver 25 receives signals of the second emitter 24, the two groups of telescopic rods of the second cylinders 5 are controlled to reset through the controller 3, when the first receiver 23 receives signals of the first emitter 22, the servo motor 61 is started again so as to realize one-time operation of connecting piece pressing, continuous stamping of the battery connecting piece is realized, the continuous stamping forming of the connecting piece is realized, and the efficiency of the connecting piece is improved through the stamping die 15 and the collecting groove 21.

The first grooves 16 are formed in two sides of the first storage groove 111, the first transmitters 22 and the first receivers 23 are respectively arranged in the two groups of first grooves 16, the first receivers 23 and the first transmitters 22 are electrically connected with the controller 3, the controller 3 is electrically connected with the first cylinder 4, signals are received through the controller 3, the servo motor 61 is controlled to start, automatic arrangement of the device is achieved, and therefore production efficiency is improved.

The top of the first storage groove 111 is communicated with a first mounting groove 11, a first air cylinder 4 is arranged in the first mounting groove 11, a telescopic rod of the first air cylinder 4 is fixedly connected with the upper surface of the die member 20, the cross section of the die member 20 is identical to that of the blanking groove 15, and continuous stamping forming of the connecting plate is completed through telescopic rod telescopic of the first air cylinder 4.

The blanking groove 15 has been seted up to the bottom of baffle box 14, and the second recess 17 has all been seted up to the both sides of blanking groove 15, and all install second transmitter 24 and second receiver 25 in two sets of second recesses 17, second transmitter 24 and second receiver 25 all with controller 3 electric connection, and controller 3 and two sets of second cylinder 5 electric connection, realize the degree of automation of device through second transmitter 24 and second receiver 25 to reduce workman's amount of labour.

The upper surface of die body 1 has seted up multiunit guide hole 19, and multiunit guide hole 19 all is linked together with first storage tank 111, is provided with die mould piece 20 in the first storage tank 111, and the upper surface welding of die mould piece 20 has multiunit guide pillar 201, and multiunit guide pillar 201 and multiunit guide hole 19 sliding connection, and the lower surface integrated into one piece all around of die mould piece 20 has cutter 202, improves the quality of moulding-die through cutter 202, reduces the perk at connection piece edge.

The lower surface welding of die body 1 has multiunit connecting piece 18, and multiunit connecting piece 18 is rectangular array setting, the below of die body 1 is provided with base 2, and multiunit connecting hole 28 and collecting vat 21 have been seted up to the upper surface of base 2, and multiunit connecting piece 18 peg graft respectively in multiunit connecting hole 28, collecting vat 21 is linked together with lower silo 15, and the transversal right trapezoid setting of lower silo 15, stability through base 2 improvement device, lower silo 15 is convenient for collect fashioned battery connection piece simultaneously, the waste material is then guided out by discharge hole 8, convenient collection.

The upper surface of die body 1 keeps away from the one end of controller 3 and has seted up puts thing groove 10, and put the upper surface symmetry welding in thing groove 10 and have two sets of baffles 9, and first mounting groove 11 and two sets of second mounting grooves 12 set up in the coplanar, put thing groove 10 and be convenient for place the instrument.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A die assembly comprising a die body (1) and a drive assembly (6), characterized in that: the upper surface of the die body (1) is provided with a controller (3), two sides of the die body (1) are respectively provided with a feeding hole (7) and a discharging hole (8), the feeding holes (7) and the discharging holes (8) are communicated through a guide groove (14), the top of the guide groove (14) is provided with a first storage groove (111) and two groups of second storage grooves (121), the upper surface of the die body (1) is provided with two groups of second mounting grooves (12), the two groups of second mounting grooves (12) are internally provided with second air cylinders (5), the two groups of second mounting grooves (12) are communicated with the two groups of second storage grooves (121), one ends of telescopic rods of the two groups of second air cylinders (5) are fixedly connected with pressing plates (26), the two groups of pressing plates (26) are respectively arranged in the two groups of second storage grooves (121), and the lower surfaces of the two groups of pressing plates (26) are adhered with rubber strips (27);

two sets of third mounting grooves (13) have been seted up at the top of baffle box (14), drive assembly (6) include servo motor (61) and two sets of rotation axis (62), two sets of rotation axis (62) are installed respectively in two sets of third mounting grooves (13), and the one end of two sets of rotation axis (62) all runs through die body (1) transmission and is connected with synchronizing wheel (65), and two sets of synchronizing wheel (65) all transmission are connected with synchronous belt (66), one of them set of one end that synchronizing wheel (65) was kept away from to rotation axis (62) is connected with servo motor (61) output shaft transmission, two sets of the lateral wall of rotation axis (62) all transmission is connected with driving roller (63), and the lateral wall cover of driving roller (63) is equipped with rubber sleeve (64), servo motor (61) and controller (3) electric connection.

2. A die assembly as defined in claim 1, wherein: the two sides of the first storage groove (111) are provided with first grooves (16), the two groups of first grooves (16) are respectively provided with a first emitter (22) and a first receiver (23), the first receivers (23) and the first emitters (22) are electrically connected with the controller (3), and the controller (3) is electrically connected with the first air cylinder (4).

3. A die assembly as defined in claim 1, wherein: the top of first storage groove (111) is linked together there is first mounting groove (11), and is provided with first cylinder (4) in first mounting groove (11), the telescopic link of first cylinder (4) is fixed with the upper surface of moulding-die spare (20), and the cross section of moulding-die spare (20) is the same with the cross section of silo (15) down.

4. A die assembly as defined in claim 1, wherein: the bottom of baffle box (14) has seted up down silo (15), and second recess (17) have all been seted up to the both sides of silo (15), and all install second transmitter (24) and second receiver (25) in two sets of second recesses (17), second transmitter (24) and second receiver (25) all with controller (3) electric connection, and controller (3) and two sets of second cylinders (5) electric connection.

5. A die assembly as defined in claim 1, wherein: the die is characterized in that a plurality of groups of guide holes (19) are formed in the upper surface of the die body (1), the plurality of groups of guide holes (19) are communicated with the first storage groove (111), a die part (20) is arranged in the first storage groove (111), a plurality of groups of guide posts (201) are welded on the upper surface of the die part (20), the plurality of groups of guide posts (201) are in sliding connection with the plurality of groups of guide holes (19), and cutters (202) are integrally formed around the lower surface of the die part (20).

6. A die assembly as defined in claim 1, wherein: the die body is characterized in that a plurality of groups of connecting pieces (18) are welded on the lower surface of the die body (1), the plurality of groups of connecting pieces (18) are arranged in a rectangular array, a base (2) is arranged below the die body (1), a plurality of groups of connecting holes (28) and collecting grooves (21) are formed in the upper surface of the base (2), the plurality of groups of connecting pieces (18) are respectively inserted into the plurality of groups of connecting holes (28), the collecting grooves (21) are communicated with the blanking groove (15), and the cross section of the blanking groove (15) is in a right trapezoid shape.

7. A die assembly as defined in claim 3, wherein: the upper surface of die body (1) is kept away from one end of controller (3) and is offered thing groove (10), and the upper surface symmetry welding of putting thing groove (10) has two sets of baffles (9), first mounting groove (11) and two sets of second mounting groove (12) set up in the coplanar.